The Witte Museum (3801 Broadway. +1 210 820 2111. Adm.fee) exhibits prehistoric Texas artifacts and the statesecology. Next door, at Pioneer Hall (3805 Broadway.+1 210 822 9011. Closed Mon., also Tues. Sept.-April; Adm.fee), youll find displays of Wild West memorabilia. Back onAlamo Plaza, the glitzier Cowboy Museum (+1 210 229 1257.Adm. fee) focuses on the same period but includes are-created Western town.The Alamo was only one of several Spanish missions founded onthe San Antonio River. Four others are now part of the SanAntonio Missions National Historical Park(+1 210 229 5701) along the Mission Trail. The VIA Vistasbus line connects them.